You receive 2 of this product to buffer the speed of water droplets in the downspout, reduce the noise of your downspout, and bring you a quiet night after rain. Easy to Install: You only need to measure the size of your water pipe, select the appropriate product, remove the water pipe elbow, and hang this product to complete the installation. Material: This product is made of a rust soft metal backing plate, with a silent absorbent cotton on the front. The size is long enough to that all dripping water falls on the silent cotton, which can the majority of dripping noise. : Our soft metal sheet can be adjusted to its curvature at . You can bend the metal sheet in the appropriate position to obtain a hook for suspension, and then gently bend the body of the metal sheet to fit the water pipe elbow, ensuring that the product achieves the best effect. Size:B:3.5in x 11.8in Colour:Black Material:metal+cotton Package Contents: 2 * Rain Gutter Downspout Only the above package content, other products are not included.